CN212170871U - Intelligent environment-friendly dust-free device of concrete mixing plant - Google Patents

Abstract

The utility model discloses an intelligent environment-friendly and dust-free device for a concrete mixing plant, which comprises a base, one end of the upper surface of the base is fixedly connected with a plurality of material towers, and the inside of the base close to the lower side of the material tower is penetratingly connected with feeding materials Equipment, the middle part of the upper surface of the base is fixedly connected with a motor, and the inner part of the base is fixedly connected with a support column, the side of the upper surface of the base close to the motor is fixedly connected with an air inlet box, and the output end of the motor is fixedly connected with the support column, A plurality of partitions are fixedly connected at equal distances between the inner wall and the support column inside the base, and the utility model relates to the technical field of environmental protection equipment for a concrete mixing station. The intelligent environmental protection and dust-free device of the concrete batching plant is equipped with three isolation bins in the base, which can automatically replace, clean and dry the filter of the material tower. The structure of the device is simple and reasonable, and the expansibility is high. Different monitoring and control devices can be installed inside the base as required.

Description

An intelligent environmental protection and dust-free device for concrete batching plant

technical field

The utility model relates to the technical field of environmental protection equipment for a concrete mixing station, in particular to an intelligent environmental protection and dust-free device for a concrete mixing station.

Background technique

Concrete batching plant is mainly composed of five systems and other auxiliary facilities, including mixing host, material weighing system, material conveying system, material storage system and control system. Due to its high degree of mechanization and automation, the production rate is also high, and it can ensure the quality of concrete and save cement. When the concrete mixing station is working, it needs to pass the filter device such as a filter screen or a cloth bag. to connect.

The Chinese patent discloses a dust removal system for a concrete mixing station (publication number: CN206578984U). The patent includes a dust collector, a dust collection pipeline and a dust collection chamber. The dust collector is arranged on the top of the dust collection chamber. The pipeline is connected with the top of the cement silo, the dust collection chamber is set on the ground, the side wall of the dust collection chamber is provided with a ventilation port, and the ventilation port is provided with a fan. A sealed sliding door is arranged outside the air vent, and a sliding device for driving the sliding door to slide is arranged on the side wall of the dust collecting chamber.

The dust removal and filtering device used for the material tower in the existing concrete mixing plant will accumulate a large amount of dust or other impurities when it is used for a long time, and when cleaning it, more equipment and processes are required to separate it from the material tower. Separation results in high work intensity and low degree of mechanization and intelligence.

Utility model content

In view of the deficiencies of the prior art, the utility model provides an intelligent and environmentally friendly dust-free device for a concrete batching plant, which solves the problem that the dust removal and filtering device used for the material tower in the existing concrete batching plant will accumulate when used for a long time. A large amount of dust or other impurities, and when cleaning it, more equipment and processes are required to separate it from the material tower.

In order to achieve the above purpose, the utility model is realized by the following technical solutions: an intelligent environmental protection and dust-free device for a concrete mixing plant, comprising a base, one end of the upper surface of the base is fixedly connected with a plurality of material towers, and the base is A feeding device is connected through the inside of the base close to the lower side of the material tower, a motor is fixedly connected to the middle part of the upper surface of the base, and a support column is fixedly connected to the inside of the base, and the upper surface of the base is close to the side of the motor The air inlet box is fixedly connected, the output end of the motor is fixedly connected with the support column, the interior of the base is fixedly connected with a plurality of partitions at equal distances between the inner wall and the support column, the partitions, the inner wall of the base and the support A working bin, a cleaning bin and a drying bin are formed in sequence between the columns, and a plurality of groups of connecting pipes are fixedly connected to the sides of the supporting columns, and one end of the connecting pipes is fixedly connected with a filter.

Preferably, the filter includes a fixing ring, the fixing ring is fixedly connected with the connecting pipe, a plurality of first cylinders are fixedly connected to the upper surface of the fixing ring, and the top ends of the first cylinders are fixedly connected with connecting rings , the inner wall of the connecting ring is adhered and connected with a filter bag.

Preferably, the partition plate comprises a first fixing plate and a second fixing plate fixedly connected with the upper and lower inner walls of the base, and the first fixing plate and the second fixing plate are in the same vertical direction.

Preferably, a second air cylinder is fixedly connected to the top end of the first fixed plate, a movable plate is fixedly connected to the bottom end of the second air cylinder, and the lower surface of the movable plate is in close contact with the upper surface of the second fixed plate combine.

Preferably, a first filter box is fixedly connected to the lower surface of the base close to the lower side of the cleaning bin, the first filter box is communicated with the cleaning bin, and a plurality of high-pressure spray heads are fixedly connected to the top of the interior of the cleaning bin.

Preferably, a filter plate is fixedly connected to the top of the inside of the air inlet box, a fan is fixedly connected to the lower side of the inside of the air inlet box near the filter plate, an electric heater is fixedly connected to the top of the inside of the drying chamber, and the outlet of the fan is fixedly connected. The tuyere is communicated with the air inlet of the electric heater.

Preferably, a second filter box is fixedly connected to the lower surface of the base close to the lower side of the drying chamber, and the second filter box is in communication with the drying chamber.

beneficial effect

The utility model provides an intelligent environment-friendly and dust-free device of a concrete mixing station. Compared with the existing technology, it has the following beneficial effects:

(1) The intelligent environmental protection and dust-free device of the concrete batching plant is fixedly connected with a plurality of partitions at equal distances between the inner wall of the base and the support column, and the partitions, the inner wall of the base and the support column are separated in turn. A working bin, a cleaning bin and a drying bin are formed. The partition includes a first fixing plate and a second fixing plate that are fixedly connected with the upper and lower inner walls of the base. The bottom end of the cylinder is fixedly connected with a movable plate, the lower surface of the movable plate is closely attached to the upper surface of the second fixed plate, the lower surface of the base is fixedly connected to the lower side of the cleaning bin, and a first filter box is fixedly connected. The cleaning chamber is connected, the top of the cleaning chamber is fixedly connected with a plurality of high-pressure nozzles, and the top of the drying chamber is fixedly connected with an electric heater. The device is provided with three isolation chambers in the base, which can automatically clean the filter of the material tower. Replacement, cleaning and drying, and the structure of the device is simple and reasonable, and at the same time, it has high expansibility. Different monitoring equipment and control equipment can be installed inside the base according to needs, so that the intelligence and mechanization of the mixing station can be improved, and the base The internal isolation bin has high cleaning efficiency for the filter, and the whole process is automatic, which can reduce the labor intensity of the staff.

(2) The intelligent environmental protection and dust-free device of the concrete batching plant is fixedly connected with multiple sets of connecting pipes through the side of the support column. One end of the connecting pipes is fixedly connected with a filter. The filter includes a fixing ring, and the fixing ring is fixed with the connecting pipe. A plurality of first cylinders are fixedly connected to the upper surface of the fixing ring, a connecting ring is fixedly connected between the top ends of the first cylinders, and a filter bag is adhered to the inner wall of the connecting ring. When the length is long, it can be closely fitted with the discharge port of the material tower, and when the length is short, it can be easily transferred, so as to facilitate the device to clean and maintain the internal filter bag.

Description of drawings

Fig. 1 is the appearance drawing of the utility model;

Fig. 2 is the top sectional view of the base in the utility model;

Fig. 3 is the side view of the filter in the utility model;

Fig. 4 is the sectional view of the cleaning bin in the utility model;

FIG. 5 is a cross-sectional view of the drying chamber in the utility model.

In the figure: 1. Base; 2. Material tower; 3. Feeding equipment; 4. Motor; 5. Air inlet box; 6. Support column; 7. Clapboard; 8. Working bin; 9. Cleaning bin; 10. Drying Warehouse; 11, connecting pipe; 12, filter; 13, first filter box; 14, high pressure nozzle; 15, second filter box; 16, electric heater; 121, fixing ring; 122, first cylinder; 123, connecting ring; 124, filter bag; 71, first fixed plate; 72, second fixed plate; 73, second cylinder; 74, movable plate; 51, filter plate; 52, fan.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: an intelligent environmental protection and dust-free device for a concrete batching plant, comprising a base 1, and one end of the upper surface of the base 1 is fixedly connected with a plurality of material towers 2, And the inside of the base 1 close to the lower side of the material tower 2 is connected through a feeding device 3, the feeding device 3 is sealed, the middle part of the upper surface of the base 1 is fixedly connected with a motor 4, and the motor 4 is a 40W-90 type motor, and The motor 4 is provided with a locking structure and a deceleration structure, and the interior of the base 1 is fixedly connected with a support column 6, and the side of the upper surface of the base 1 close to the motor 4 is fixedly connected with an air inlet box 5, and the output end of the motor 4 is connected with the support column. 6 Fixed connection, the interior of the base 1 is fixedly connected with a plurality of partitions 7 equidistantly between the inner wall and the support column 6, and the partitions 7 include a first fixed plate 71 and a second fixed connection with the upper and lower inner walls of the base 1. The fixing plate 72, the first fixing plate 71 and the second fixing plate 72 are in the same vertical direction, the top end of the first fixing plate 71 is fixedly connected with the second cylinder 73, and the bottom end of the second cylinder 73 is fixedly connected with the movable plate 74 , the lower surface of the movable plate 74 is in close contact with the upper surface of the second fixed plate 72, the partition plate 7, the inner wall of the base 1 and the support column 6 are sequentially separated to form a working chamber 8, a cleaning chamber 9 and a drying chamber 10, A first filter box 13 is fixedly connected to the lower surface of the base 1 close to the lower side of the cleaning bin 9, the first filter box 13 is communicated with the cleaning bin 9, and the top inside the cleaning bin 9 is fixedly connected with a plurality of high-pressure nozzles 14. The high-pressure nozzles 14 Connected with the external high-pressure water supply device through the flange, the top inside the air inlet box 5 is fixedly connected with a filter plate 51, and the inside of the air inlet box 5 is fixedly connected to the lower side of the filter plate 51. The fan 52 is fixedly connected, and the top inside the drying chamber 10 is fixedly connected There is an electric heater 16, the air outlet of the fan 52 is communicated with the air inlet of the electric heater 16, the lower surface of the base 1 is fixedly connected to the lower side of the drying chamber 10, and a second filter box 15 is fixedly connected, and the second filter box 15 is connected with the drying chamber. 10 is connected, in this device, three isolation bins are arranged in the base 1, which can automatically replace, clean and dry the filter 12 of the material tower 2, and the structure of the device is simple and reasonable, and the expansibility is high at the same time. Different monitoring equipment and control equipment are installed inside the base 1, so that the intelligence and mechanization of the mixing plant can be improved, and the isolation bin inside the base 1 has high cleaning efficiency for the filter 12, and the whole process is automatic, which can reduce the work The labor intensity of personnel, and the side of the support column 6 is fixedly connected with a plurality of groups of connecting pipes 11, one end of the connecting pipes 11 is fixedly connected with a filter 12, and the top of the filter 12 is sleeved on the outer side of the discharge port of the material tower 2, and filters The bottom end of the filter 12 is attached to the feeding port of the feeding device 3, the filter 12 includes a fixing ring 121, the fixing ring 121 is fixedly connected with the connecting pipe 11, and the upper surface of the fixing ring 121 is fixedly connected with a plurality of first cylinders 122 , a connecting ring 123 is fixedly connected between the top ends of the first cylinder 122, and the inner wall of the connecting ring 123 is adhered and connected with a filter bag 124. The filter bag 124 in this device has a better adjustment function. With the discharge port of the material tower 2 Closely fit, when the length is short, it can be easily transferred, so as to facilitate the device to clean and maintain the inner filter bag, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

During operation, the concrete raw materials inside the material tower 2 are dedusted by the filter 12 and then dropped into the feeding equipment 3, and the raw materials are transported to the next processing equipment through the feeding equipment 3. After long-term use, the bottom of the material tower 2 is activated. The first cylinder 122 of the end filter 12 separates the connecting ring 123 from the discharge port of the material tower 2, and then starts the second cylinder 73 in all the partitions 7, and the second cylinder 73 drives the movable plate 74 to rise to the first In the fixed plate 71, then start the motor 4, the motor 4 drives the filter 12 from the movable plate 74 and the second fixed plate 72 and moves to the adjacent isolation bin through the connecting pipe 11, and the new filter 12 moves to the material tower 2, the first cylinder 122 inside is activated again, the first cylinder 122 re-sets the connecting ring 123 to the outside of the discharge port of the material tower 2, and inside the cleaning bin 9, the external high-pressure water supply device is activated, The filter 12 can be flushed and cleaned by the high-pressure nozzle 14, and the flushing water will be discharged from the first filter box 13. Inside the drying chamber 10, the fan 52 and the electric heater 16 can be activated to dry and air dry the filter 12. .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a dustless device of intelligent environmental protection of concrete mixing plant, includes base (1), a plurality of material towers of one end fixedly connected with (2) of base (1) upper surface, and the inside downside through connection that is close to material tower (2) of base (1) has feeder equipment (3), the middle part fixedly connected with motor (4) of base (1) upper surface, and inside fixedly connected with support column (6) of base (1), one side fixedly connected with air inlet box (5) that base (1) upper surface is close to motor (4), the output and support column (6) fixed connection of motor (4), its characterized in that: base (1) is inside between inner wall and support column (6) a plurality of baffles of equidistance fixedly connected with (7), separate in proper order between baffle (7), base (1) inner wall and support column (6) and be formed with working bin (8), washing storehouse (9) and dry storehouse (10), and support column (6) side fixedly connected with multiunit connecting pipe (11), the one end fixedly connected with filter (12) of connecting pipe (11).

2. The intelligent environment-friendly dust-free device of the concrete mixing plant as recited in claim 1, characterized in that: the filter (12) comprises a fixing ring (121), the fixing ring (121) is fixedly connected with the connecting pipe (11), the upper surface of the fixing ring (121) is fixedly connected with a plurality of first air cylinders (122), a connecting ring (123) is fixedly connected between the top ends of the first air cylinders (122), and a filter bag (124) is connected to the inner wall of the connecting ring (123) in an adhering mode.

3. The intelligent environment-friendly dust-free device of the concrete mixing plant as recited in claim 1, characterized in that: the partition plate (7) comprises a first fixing plate (71) and a second fixing plate (72) which are fixedly connected with the upper inner wall and the lower inner wall of the base (1), and the first fixing plate (71) and the second fixing plate (72) are in the same vertical direction.

4. The intelligent environment-friendly dust-free device of the concrete mixing plant as claimed in claim 3, wherein: the top end of the interior of the first fixing plate (71) is fixedly connected with a second air cylinder (73), the bottom end of the second air cylinder (73) is fixedly connected with a movable plate (74), and the lower surface of the movable plate (74) is tightly attached to the upper surface of the second fixing plate (72).

5. The intelligent environment-friendly dust-free device of the concrete mixing plant as recited in claim 1, characterized in that: the lower surface of the base (1) is close to a first filter box (13) fixedly connected with the lower side of the cleaning bin (9), the first filter box (13) is communicated with the cleaning bin (9), and a plurality of high-pressure spray heads (14) are fixedly connected with the top end inside the cleaning bin (9).

6. The intelligent environment-friendly dust-free device of the concrete mixing plant as recited in claim 1, characterized in that: the air inlet box is characterized in that a filter plate (51) is fixedly connected to the top end inside the air inlet box (5), a fan (52) is fixedly connected to the lower side, close to the filter plate (51), of the inside of the air inlet box (5), an electric heater (16) is fixedly connected to the top end inside the drying bin (10), and an air outlet of the fan (52) is communicated with an air inlet of the electric heater (16).

7. The intelligent environment-friendly dust-free device of the concrete mixing plant as claimed in claim 5, wherein: the lower surface of the base (1) is close to the lower side of the drying bin (10) and is fixedly connected with a second filter box (15), and the second filter box (15) is communicated with the drying bin (10).

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